SMTL ID : 4ze5.4 (3 other biounits)

Structure of Gan1D-E170Q, a catalytic mutant of a putative 6-phospho-beta-galactosidase from Geobacillus stearothermophilus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.48 Å

Oligo State

homo-dimer

Ligands

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: W.267, M.269 Chain B: W.267, R.376, Y.377, Q.378 Ligands: GOL.2 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:W.267, B:R.376, B:Q.378 GOL.2: 7 residues within 4Å: Chain A: W.267, R.376, Y.377, Q.378 Chain B: W.267, M.269 Ligands: GOL.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.376, A:Q.378 GOL.3: 5 residues within 4Å: Chain A: Y.270, P.271, Q.272, W.275, W.292 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.270, A:Q.272 Water bridges: A:Q.272, A:W.275 GOL.4: 4 residues within 4Å: Chain A: D.241, S.242 Chain B: Y.240, H.351 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:S.242, B:Y.240, B:Y.240 Water bridges: A:R.243, A:R.243, B:Y.240 GOL.5: 5 residues within 4Å: Chain B: Y.270, P.271, Q.272, W.275, W.292 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Y.270, B:Q.272 Water bridges: B:Q.272, B:W.275, B:W.292

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.6: 2 residues within 4Å: Chain B: K.196, D.197 3 PLIP interactions: 3 interactions with chain B Water bridges: B:D.197, B:M.198, B:M.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lansky, S. et al., Structure of Gan1D-E170Q, a catalytic mutant of a putative 6-phospho-beta-galactosidase from Geobacillus stearothermophilus. To Be Published

Release Date

2016-06-29

Peptides

Putative 6-phospho-beta-galactobiosidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Putative 6-phospho-beta-galactobiosidase

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